Same Formulation As Dutch Master!
Devils Harvest Grow AB 1L is literally the same as the old Dutch Master Black. Old school growers can rejoice and go back to their original ‘dutchy’ recipe!
Devils Harvest nutrients are made in Australia with 15 years of hard knock-research methodology and experience. All of our products have been scientifically formulated using the purest and highest quality raw materials possible.
Devils Harvest Grow AB 1L Directions For Use
- RO/Rain Water: Mix 5ml of A and B per litre of water
- Tap Water: Mix 4ml of A and B per litre of water
- Never mix undiluted A and B together